Food or edible material: processes – compositions – and products – Measuring – testing – or controlling by inanimate means – Preparing solid product in final form by heating
Patent
1989-08-31
1991-08-13
Yeung, George
Food or edible material: processes, compositions, and products
Measuring, testing, or controlling by inanimate means
Preparing solid product in final form by heating
99328, 99333, 426523, A23L 100, A47J 4900
Patent
active
050395351
ABSTRACT:
An oven for cooking a food product that is exactly controlled for various cooking parameters, including cooking time, temperature, cooking elements used and cooking element duty cycle. Top and bottom cooking elements are provided in the oven. Temperature sensors are placed between each cooking element and the food product. The oven temperature is sensed when the food product is placed in the oven. The type of food product placed in the oven is indicated by the baker a control panel. Previously stored data indicates the cooking parameters to provide the best possible food product. The microprocessor controls the cooking elements to cook the food product according to the cooking parameters. As the correct cooking temperature is approached, the duty cycle of the cooking elements is lowered to ensure that the proper temperature is not exceeded. Once the correct cooking temperature is reached, the cooking elements operate at a predetermined duty cycle for the remaining cooking time. An indication is provided that the food product is done and the food product is removed from the oven. Openings are provided in the oven to permit heat to escape and to permit the food product to be removed from the front or back of the oven.
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Lang Howard A.
Sage George E.
Wendorf Richard E.
Lang Manufacturing Company
Yeung George
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